Cat Front Shovels make quick work of the toughest face loading applications. These machines combine advanced features with a heavy-duty frame and undercarriage designed specifically for your aggregates and mining applications.

Standards

Dimensions

Hydraulics

Fast and responsive Cat hydraulics deliver the power and control needed to keep material moving at high volume.

Caterpillar Hydraulics

Technologically advanced hydraulic system enables the 5230B to respond to operator controls with fast, predictable, smooth operation. Cat integrated hydraulic system draws maximum engine power for precise, full-powered hydraulic response and top productivity.

System Optimization

Fast Cycle Times

Efficient closed-center hydraulic system delivers quick lift and swing performance and control regardless of boom, stick or travel demand.

Cat PPPC System

The exclusive Cat Proportional Priority Pressure Compensating (PPPC) hydraulic system responds to multiple circuit demands for smooth, efficient operation and controllability. Automatic flow proportioning divides required flow to each function according to demand for precise, multitasking operation. Implements (boom, stick and bucket) work at a constant speed regardless of load and engine speed. When flow is required by more than one function at a time, PPPC valves deliver required flow to each function to maximize hydraulic efficiency.

Electronic Unit Injection (EUI)

Starting System

Prelube

Engine Cooling

Dedicated engine cooling system has its own radiator and variable-speed fan for maximum cooling efficiency and lower fuel consumption.

Fuel System

Power Train Components

Structures

Structural components are the backbone of the 5230B's durability.

Robust Design

The 5230B is designed with robust structural components for heavy-duty mining applications. Structures are designed and built to absorb high impact shock loads and twisting forces for superior durability, reliability and long life.

Track

Shoe, link and guides are a single-piece casting for longer life. Unique track design allows for a four sided guide system.

Automatic Track Tensioning

Hydraulically controlled track tensioning maintains constant tension for optimum traction and adjustment-free duty. Shock loads on the cylinders are absorbed by an accumulator for protection in extreme conditions.

Track Shoes

Multiple shoe widths allow shoes to be matched to the application and underfoot conditions.

Rock

General Purpose

Soft Underfoot

Guarded Components

Three-stage planetary final drives are mounted in a steel casting and recessed within the track width to reduce exposure to damage. Hydraulic lines are routed through carbody and guarded passages for protection and long service life.

Operator's Station

Designed for comfort, visibility and ease of operation for maximum productivity.

Spacious Cab

Roomy cab with ample leg room and convenience features keep the operator working at peak efficiency all shift long.

Visibility

Elevated cab with large, wide windows offers an exceptional, unobstructed view of the bucket and loading area for greater operator efficiency. Raised cab enhances operators line of sight into load target area for superior visibility and control.

Advanced Diagnostics

Download and Report

Monitoring and diagnostic information is stored on-board until it can be downloaded onto a computer. VIMS software allows service technician or mine management to generate reports for better machine management, which can be used to improve effectiveness of scheduled maintenance programs, maximize component life, improve machine availability, and lower costs.

Box Section Construction

Matching Buckets and G.E.T

A variety of front shovel and mass excavator buckets are available, ranging from rock/high density buckets to coal and light material buckets. Contact your Cat dealer for a precise match to your application.

High Density Buckets

Rock Buckets

Coal Buckets

Wear Protection

Corner and center adapters, cutting edges and sidebar protectors made of heat-treated steel deliver long life in high wear applications. Standard wear plates on back, sides and bottom reinforce front shovel bucket structures and reduce wear on back of bucket. Abrasion Resistant Material (ARM) extends life in high abrasion applications.

Serviceability

Simplified service and maintenance features minimize downtime for greater productivity.

Servicing Ease

The 5230B layout was designed with the service technician in mind. Simplified design makes regular maintenance procedures as quick and easy as possible. Easy access to daily service points ensures maintenance will be done, increasing machine availability and service life.

Cab Riser

Cooler/Fluids Module

Lighted, stand-up service access and storage compartments are designed into the left side cooler/fluids module for easy access to daily fluid checkpoints. Two stacked hydraulic coolers are located away from the engine to maximize cooling capability.

Engine and Pump Room

Lighted, stand-up engine compartment and hydraulic pump room provide easy service access to engine and pumps. Large service doors provide ample room for inspection and servicing. A bulkhead with door separates engine room from hydraulic pumps for safer containment of hydraulic oils.

Electrical System

Wiring

Lights

Modular Design

Stability

Superior machine stability through a lowered center of gravity is a direct result of the unique modular design. Left and right side modules are positioned low in relation to swing frame module. Longitudinal mounting of engine in right side module makes this stable, low positioning possible.

Shipping

Caterpillar modular design simplifies transportability of a machine this size. The 5230B breaks down into eleven modules for easy shipping from the factory to the mine site.

Service Access

Left and right side power and cooler/fluids modules provide roomy compartments with all-weather, lighted stand-up and walkaround service access, storage compartments and ample working space.

Durability

Unique modular construction creates a stronger, more durable machine through use of castings, shear ledges, dowels, and unique swing bearing design. Extended mounting pads on the swing frame provides a more secure connection of the counterweight to the upper structure for maximum structural strength and durability.

Competitive Advantage

Customer Support

Caterpillar dealers have what it takes to keep mining machines productive.

Machine Selection

Make detailed comparisons of the machines under consideration before purchase. Cat dealers can estimate component life, preventive maintenance cost, and the true cost of lost production.

Purchase

Look past initial price. Consider the financing options available, as well as day-to-day operating costs. This is also the time to look at dealer services that can be included in the cost of the machine to lower equipment owning and operating costs over the long run.

Financing

Your dealer is expert at arranging affordable financing options for all Caterpillar products.

Customer Support Agreements

Cat dealers offer a variety of product support agreements, and work with customers to develop a plan that meets specific needs. Plans can cover the entire machine, including attachments, to help protect your investments.

Product Support

You will find nearly all parts at your dealer parts counter. Cat dealers use a worldwide computer network to locate in-stock parts to minimize machine downtime. Save money with Cat Reman parts. Receive the same warranty and reliability as new products at a savings of 40 to 70 percent.

Operation

Improving operating techniques can boost your profits. Your Cat dealer has training videotapes, literature and other ideas to help you increase productivity.

Replacement

Repair, rebuild or replace? Your Cat dealer can help you evaluate the cost involved so you can make the right choice.